Search Results - "Karamitros, M"

Geant4‐DNA example applications for track structure simulations in liquid water: A report from the Geant4‐DNA Project by Incerti, S., Kyriakou, I., Bernal, M. A., Bordage, M. C., Francis, Z., Guatelli, S., Ivanchenko, V., Karamitros, M., Lampe, N., Lee, S. B., Meylan, S., Min, C. H., Shin, W. G., Nieminen, P., Sakata, D., Tang, N., Villagrasa, C., Tran, H. N., Brown, J. M. C.

“…This Special Report presents a description of Geant4‐DNA user applications dedicated to the simulation of track structures (TS) in liquid water and associated…”
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Track structure modeling in liquid water: A review of the Geant4-DNA very low energy extension of the Geant4 Monte Carlo simulation toolkit by Bernal, M.A, Bordage, M.C, Brown, J.M.C, Davídková, M, Delage, E, El Bitar, Z, Enger, S.A, Francis, Z, Guatelli, S, Ivanchenko, V.N, Karamitros, M, Kyriakou, I, Maigne, L, Meylan, S, Murakami, K, Okada, S, Payno, H, Perrot, Y, Petrovic, I, Pham, Q.T, Ristic-Fira, A, Sasaki, T, Štěpán, V, Tran, H.N, Villagrasa, C, Incerti, S

“…Highlights • A review of the current status of Geant4-DNA is presented. • New physical models describing the interactions of electrons in water are described…”
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Stopping power and ranges of electrons, protons and alpha particles in liquid water using the Geant4-DNA package by Francis, Z., Incerti, S., Karamitros, M., Tran, H.N., Villagrasa, C.

“…This paper presents stopping power and ranges of electrons, protons, and alpha particles in liquid water, calculated using the latest Geant4-DNA processes…”
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Simulation of Auger electron emission from nanometer-size gold targets using the Geant4 Monte Carlo simulation toolkit by Incerti, S., Suerfu, B., Xu, J., Ivantchenko, V., Mantero, A., Brown, J.M.C., Bernal, M.A., Francis, Z., Karamitros, M., Tran, H.N.

“…A revised atomic deexcitation framework for the Geant4 general purpose Monte Carlo toolkit capable of simulating full Auger deexcitation cascades was…”
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Geant4 Monte Carlo simulation of absorbed dose and radiolysis yields enhancement from a gold nanoparticle under MeV proton irradiation by Tran, H.N., Karamitros, M., Ivanchenko, V.N., Guatelli, S., McKinnon, S., Murakami, K., Sasaki, T., Okada, S., Bordage, M.C., Francis, Z., El Bitar, Z., Bernal, M.A., Shin, J.I., Lee, S.B., Barberet, Ph, Tran, T.T., Brown, J.M.C., Nhan Hao, T.V., Incerti, S.

“…Gold nanoparticles have been reported as a possible radio-sensitizer agent in radiation therapy due to their ability to increase energy deposition and…”
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Diffusion-controlled reactions modeling in Geant4-DNA by Karamitros, M., Luan, S., Bernal, M.A., Allison, J., Baldacchino, G., Davidkova, M., Francis, Z., Friedland, W., Ivantchenko, V., Ivantchenko, A., Mantero, A., Nieminem, P., Santin, G., Tran, H.N., Stepan, V., Incerti, S.

“…Context Under irradiation, a biological system undergoes a cascade of chemical reactions that can lead to an alteration of its normal operation. There are…”
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Comparison of GEANT4 very low energy cross section models with experimental data in water by Incerti, S., Ivanchenko, A., Karamitros, M., Mantero, A., Moretto, P., Tran, H. N., Mascialino, B., Champion, C., Ivanchenko, V. N., Bernal, M. A., Francis, Z., Villagrasa, C., Baldacchino, G., Guèye, P., Capra, R., Nieminen, P., Zacharatou, C.

“…Purpose: TheGEANT4 general-purpose Monte Carlo simulation toolkit is able to simulate physical interaction processes of electrons, hydrogen and helium atoms…”
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PDB4DNA: Implementation of DNA geometry from the Protein Data Bank (PDB) description for Geant4-DNA Monte-Carlo simulations by Delage, E., Pham, Q.T., Karamitros, M., Payno, H., Stepan, V., Incerti, S., Maigne, L., Perrot, Y.

“…This paper describes PDB4DNA, a new Geant4 user application, based on an independent, cross-platform, free and open source C++ library, so-called PDBlib, which…”
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Monte Carlo simulation of energy-deposit clustering for ions of the same LET in liquid water by Francis, Z, Incerti, S, Ivanchenko, V, Champion, C, Karamitros, M, Bernal, M A, El Bitar, Z

“…This work presents a Monte Carlo study of energy depositions due to protons, alpha particles and carbon ions of the same linear-energy-transfer (LET) in liquid…”
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Monte-Carlo dosimetry on a realistic cell monolayer geometry exposed to alpha particles by Barberet, Ph, Vianna, F, Karamitros, M, Brun, T, Gordillo, N, Moretto, Ph, Incerti, S, Seznec, H

“…The energy and specific energy absorbed in the main cell compartments (nucleus and cytoplasm) in typical radiobiology experiments are usually estimated by…”
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Carbon ion fragmentation effects on the nanometric level behind the Bragg peak depth by Francis, Z, Seif, E, Incerti, S, Champion, C, Karamitros, M, Bernal, M A, Ivanchenko, V N, Mantero, A, Tran, H N, El Bitar, Z

“…In this study, fragmentation yields of carbon therapy beams are estimated using the Geant4 simulation toolkit version 9.5. Simulations are carried out in a…”
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Energy deposition in small-scale targets of liquid water using the very low energy electromagnetic physics processes of the Geant4 toolkit by Incerti, S., Champion, C., Tran, H.N., Karamitros, M., Bernal, M., Francis, Z., Ivanchenko, V., Mantero, A.

“…In the perspective of building an open source simulation platform dedicated to the modelling of early biological molecular damages due to ionising radiation at…”
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Comparison of experimental proton-induced fluorescence spectra for a selection of thin high-Z samples with Geant4 Monte Carlo simulations by Incerti, S., Barberet, Ph, Dévès, G., Michelet, C., Francis, Z., Ivantchenko, V., Mantero, A., El Bitar, Z., Bernal, M.A., Tran, H.N., Karamitros, M., Seznec, H.

“…The general purpose Geant4 Monte Carlo simulation toolkit is able to simulate radiative and non-radiative atomic de-excitation processes such as fluorescence…”
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Modeling proton and alpha elastic scattering in liquid water in Geant4-DNA by Tran, H.N., El Bitar, Z., Champion, C., Karamitros, M., Bernal, M.A., Francis, Z., Ivantchenko, V., Lee, S.B., Shin, J.I., Incerti, S.

“…Elastic scattering of protons and alpha (α) particles by water molecules cannot be neglected at low incident energies. However, this physical process is…”
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Simulating radial dose of ion tracks in liquid water simulated with Geant4-DNA: A comparative study by Incerti, S., Psaltaki, M., Gillet, P., Barberet, Ph, Bardiès, M., Bernal, M.A., Bordage, M.-C., Breton, V., Davidkova, M., Delage, E., El Bitar, Z., Francis, Z., Guatelli, S., Ivanchenko, A., Ivanchenko, V., Karamitros, M., Lee, S.B., Maigne, L., Meylan, S., Murakami, K., Nieminen, P., Payno, H., Perrot, Y., Petrovic, I., Pham, Q.T., Ristic-Fira, A., Santin, G., Sasaki, T., Seznec, H., Shin, J.I., Stepan, V., Tran, H.N., Villagrasa, C.

“…An accurate modeling of radial energy deposition around ion tracks is a key requirement of radiation transport software used for simulations in radiobiology at…”
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Comparison of Geant4-DNA simulation of S-values with other Monte Carlo codes by André, T., Morini, F., Karamitros, M., Delorme, R., Le Loirec, C., Campos, L., Champion, C., Groetz, J.-E., Fromm, M., Bordage, M.-C., Perrot, Y., Barberet, Ph, Bernal, M.A., Brown, J.M.C., Deleuze, M.S., Francis, Z., Ivanchenko, V., Mascialino, B., Zacharatou, C., Bardiès, M., Incerti, S.

“…Monte Carlo simulations of S-values have been carried out with the Geant4-DNA extension of the Geant4 toolkit. The S-values have been simulated for…”
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376 THE GEANT4-DNA PROJECT by Karamitros, M, Incerti, S, Champion, C

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Single electron ionization and electron capture cross sections for (C6+, H2O) interaction within the Classical Trajectory Monte Carlo (CTMC) approach by Tran, H.N., Dao, D.D., Incerti, S., Bernal, M.A., Karamitros, M., Nhan Hao, T.V., Dang, T.M., Francis, Z.

“…In this work, we present a derivation of cross sections for single ionization and electron capture processes within the Classical Trajectory Monte Carlo (CTMC)…”
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Contribution of indirect effects to clustered damage in DNA irradiated with protons by Pachnerová Brabcová, K, Štěpán, V, Karamitros, M, Karabín, M, Dostálek, P, Incerti, S, Davídková, M, Sihver, L

“…Protons are the dominant particles both in galactic cosmic rays and in solar particle events and, furthermore, proton irradiation becomes increasingly used in…”
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Proton transport in water and DNA components: A Geant4 Monte Carlo simulation by Champion, C., Incerti, S., Tran, H.N., Karamitros, M., Shin, J.I., Lee, S.B., Lekadir, H., Bernal, M., Francis, Z., Ivanchenko, V., Fojón, O.A., Hanssen, J., Rivarola, R.D.

“…Accurate modeling of DNA damages resulting from ionizing radiation remains a challenge of today’s radiobiology research. An original set of physics processes…”
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